#main {
	flex: 1;
}

.course-contain {
	width: 100%;
}

.course-top-contain .course-title {
	font-size: 30px;
	line-height: 2.5;
}

/*.course-top-contain .course-other {*/
	/*line-height: 3.5;*/
/*}*/
/*.course-other  .share-list {*/
	/*float: left;*/
/*}*/
/*.share-list span {*/
	 /*margin-right: 8px;*/
/*}*/
/*.share-list i {*/
	/*color: orange;*/
/*}*/
/*.course-other .buy-list {*/
	/*float: right;*/
/*}*/

/*.price {*/
    /*color: #f76363;*/
    /*float: right;*/
    /*margin-right: 20px;*/
    /*line-height: 40px;*/
    /*font-size: 20px;*/
/*}*/

/*.buy-btn {*/
	/*background-color: #ff8d3f;*/
	/*border: none;*/
    /*width: 120px;*/
    /*text-align: center;*/
    /*line-height: 40px;*/
    /*color: #fff;*/
    /*border-radius: 5px;*/
    /*font-size: 16px;*/
    /*float: right;*/
/*}*/


.course-video {
	border-top: 1px solid #ddd;
	height: 400px;
}

.course-bottom-contain {
	width: 100%;
	margin-top: 30px;
}

.curse-bottom-contain {
	margin-top: 30px;
    width: 100%;
}

.course-detail-list {
    width: 800px;
    float: left;
}

.course-detail-list .course-item {
	margin-bottom: 20px;
    background-color: #fff;
    padding: 20px;
}

.course-item .course-title{
    border-left: 6px solid #5b86db;
    padding: 0 10px;
    color: #202020;
    font-size: 18px;
}

.course-item .teacher-box {
	margin-top: 20px;
}

.teacher-box  .teacher-avatar {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    float: left;
}

.teacher-box .teacher-info {
	float: left;
    margin-left: 10px;
    position: relative;
    font-size: 16px;
    color: #696969;
    height: 62px;
    width: 90%;
}

.teacher-name {
    position: absolute;
    left: 0;
    top: 8px;
}
.teacher-identify {
    position: absolute;
    bottom: 8px;
    left: 0;
}

.item-content {
	font-size: 14px;
    color: #888;
    line-height: 2em;
    margin-top: 20px;
}

.item-course-title {
	font-size: 18px;
    color: #202020;
    float: left;
    line-height: 40px;
}
